Question
21
Saat kapal diam di air tenang tanpa gerak maju atau mundur, di mana letak titik porosnya?
When a ship is stationary in calm water without moving ahead or astern, where is its pivot point located?
Options
a
Di sekitar tengah kapal
(approximately amidships).
b
Di haluan ekstrem
At the extreme bow
c
Di buritan ekstrem
At the extreme stern
d
Di luar badan kapal
Outside the ship’s hull
Grade
Easy
Last Update
28 Jul 2026 10:24
By Yan
Question
22
Saat kapal membuat laju maju, posisi titik poros umumnya berada di mana?
When a ship is making headway, where is the pivot point generally located?
Options
a
Sekitar seperempat panjang kapal dari haluan
About one-quarter of the ship’s length from the bow
b
Tepat di tengah kapal
Exactly at midships
c
Dekat buritan pada garis lunas
Near the stern on the keel line
d
Berpindah ke atas anjungan
Above the bridge
Grade
Medium
Last Update
28 Jul 2026 10:42
By Yan
Question
23
Saat kapal membuat laju mundur, posisi titik poros umumnya berada di mana?
When a ship is making sternway, where is the pivot point generally located?
Options
a
Sekitar seperempat panjang kapal dari buritan
About one-quarter of the ship’s length from the stern
b
Tetap di tengah kapal
Fixed at midships
c
Dekat haluan pada garis air
Near the bow on the waterline
d
Berada di ruang mesin
In the engine room
Grade
Medium
Last Update
28 Jul 2026 10:43
By Yan
Question
24
Selain akselerasi dan bentuk lambung, faktor apa yang sangat memengaruhi posisi titik poros?
Besides acceleration and hull shape, what factor strongly influences the position of the pivot point?
Options
a
Kecepatan kapal
Ship speed
b
Jumlah lampu navigasi
Number of navigation lights
c
Jenis tali tambat
Type of mooring rope
d
Warna lambung
Hull color
Grade
Easy
Last Update
28 Jul 2026 10:44
By Yan
Question
25
Gaya apa yang berperan ketika kapal membuat laju maju stabil?
What forces are involved when a ship is making steady headway?
Options
a
Gaya hidrodinamik yang dihasilkan oleh aliran air di sepanjang lambung dan kemudi .
hydrodynamic forces generated by the flow of water along the hull and rudder
b
Gaya magnet bumi dan arus listrik
The earth’s magnetic force and electric current
c
Gaya angkat layar dan berat muatan
Sail lift and cargo weight
d
Gaya berat jangkar dan rantainya
Anchor weight and cable force
Grade
Hard
Last Update
28 Jul 2026 10:50
By Yan
Question
26
Saat dua kapal tunda menarik kapal yang sedang diam, di mana titik poros kapal cenderung berada?
When two tugs are pulling a ship that is stationary, where will the ship’s pivot point tend to be?
Options
a
Di tengah-tengah kapal
At midships
b
Dekat haluan
Near the bow
c
Dekat buritan
Near the stern
d
Selalu di luar garis tengah
Always outside the centerline
Grade
Medium
Last Update
28 Jul 2026 10:51
By Yan
Question
27
Ketika kapal beralih dari diam menjadi laju maju stabil, apa yang terjadi pada titik poros?
When a ship changes from being stationary to making steady headway, what happens to the pivot point?
Options
a
Berpindah mendekati haluan
It shifts toward the bow
b
Berpindah mendekati buritan
It shifts toward the stern
c
Tetap mutlak di tengah
It remains absolutely at midships
d
Menghilang karena efek kemudi
It disappears due to helm effect
Grade
Medium
Last Update
28 Jul 2026 10:52
By Yan
Question
28
Apa yang terjadi pada efisiensi kapal tunda depan ketika kapal sudah membuat laju maju stabil?
What happens to the efficiency of the forward tug when the ship is already making steady headway?
Options
a
Menjadi kurang efisien
It becomes less efficient
b
Menjadi dua kali lebih efisien
It becomes twice as efficient
c
Tidak dipengaruhi sama sekali
It is not affected at all
d
Hanya dipengaruhi oleh warna kapal
It is affected only by the ship’s color
Grade
Medium
Last Update
28 Jul 2026 10:53
By Yan
Question
29
Saat kapal membuat sternway, di mana letak titik poros cenderung berada?
When a ship is making sternway, where does the pivot point tend to be?
Options
a
sekitar seperempat panjang kapal dari buritan
about one-quarter of the ship's length forward of the stern
b
Sekitar 40 meter dari haluan
About 40 meters from the bow
c
Tepat di tengah ruang muat
Exactly in the middle of the cargo space
d
Pada ujung tiang depan
At the end of the foremast
Grade
Medium
Last Update
28 Jul 2026 11:31
By Yan
Question
30
Bagaimana pengaruh sternway terhadap efisiensi kapal tunda depan?
How does sternway affect the efficiency of the forward tug?
Options
a
Menjadi lebih efisien
It becomes more efficient
b
Menjadi tidak berguna sama sekali
It becomes completely useless
c
Tetap sama pada semua kondisi
It remains the same in all conditions
d
Hanya efektif saat kapal lego jangkar
It is effective only when the ship is at anchor
Grade
Hard
Last Update
28 Jul 2026 11:33
By Yan